All-in-One: The Easiest Cloth Diaper to Use

For someone who’s hesitant to cloth diaper, an all-in-one (AI1), may be the best place to start. All-in-one diapers are the most like disposables, because they go on as one piece and come off as one. No stuffing required. They fasten on the baby with either snaps or a velcro-like closure.

The outer part of an AI1 is always made with a waterproof or water-resistant material, usually PUL or TPU. Sometimes the waterproof layer may be “hidden,” with a cotton or other fabric layer on top for decoration.

Bumkins AI1

The inside of the AI1 varies, depending on the brand. Some are made with organic cotton or bamboo. Others, like the Thirsties AI1 below, have microfiber inside topped with a stay-dry material to lie against baby’s skin.

Thirsties AI1

All-in-one cloth diapers work well for care-giver situations, babysitters, nurseries, or day cares, since they’re so simple to use.

Another positive of an AI1 diaper is they’re often trimmer than other styles.

GroVia AI1

There are some negatives. They tend to take a longer time to dry than a pocket diaper, since the soaker part is actually sewn into the diaper and cannot be removed for dry time.

Some diaper brands like Thirsties make their AI1s with soakers that are only attached in one or two areas. This allows the soaker to “pop out” for faster drying time.

Thirsties AI1 “Tunnel” Design
BumGenius AI1

There are other possible negatives besides the long dry time. All-in-one diapers tend to be the most expensive cloth diaper option. They also tend to be more difficult to customize absorbency, since there is usually no pocket to stuff. One must add doublers between the baby’s skin and the diaper in order to add more absorbency.


  • Easy to use
  • Most like a disposable
  • Trim fit



  • Long drying time
  • Not as customizable
  • More expensive


Have you tried AI1s? What did you like/dislike about them?

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